body {
    margin: 0;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    align-items: center;
    background: url(image/soduku5.jfif) no-repeat;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: block;
    
      
    
}

div.cell.cell{
    background-color: blanchedalmond;
}

div.cell.cell:hover{
    transform: scale(1.1);
    background-color: chartreuse;
}
H1 { 
  
    color: rgb(255, 255, 255);
    text-shadow: 10px 10px 10px skyblue;
    font-weight: bold;
    color:rgb(0, 0, 0);
    font-size: 2em;
    margin:0px 0px 2px 0px;
    padding:2px 1px 5px 1px;
    text-align:center;    
}

/* board */
.sudoku_board {
    margin:6px auto;
  
    overflow: hidden;
    
    -webkit-user-select: none;  
    -moz-user-select: none;    
    -ms-user-select: none;      
    user-select: none;
    
    box-shadow: 0px 0px 5px 5px #000000;
}

.sudoku_board .cell {    
    width:11.11%;    
    display: inline-block;    
    float:left;
    cursor:pointer;    
    text-align: center;
    overflow: hidden;  
    
    -webkit-box-sizing: border-box; /* Safari/Chrome, other WebKit */
	    -moz-box-sizing: border-box;    /* Firefox, other Gecko */
	    box-sizing: border-box;
    
    box-shadow: 0px 0px 0px 1px #bdc3c7;
  
    background:rgb(255, 255, 255);
}

.sudoku_board .cell.border_h {
    box-shadow: 0px 0px 0px 1px #bdc3c7, inset 0px -2px 0 0 #000000;    
}

.sudoku_board .cell.border_v {
    box-shadow: 0px 0px 0px 1px #bdc3c7, inset -2px 0 0 #000000;
}

.sudoku_board .cell.border_h.border_v {
    box-shadow: 0px 0px 0px 1px #bdc3c7, inset -2px 0 0 black, inset 0px -2px 0 black;
}

.sudoku_board .cell span {
    color:#807e7e;
    font-size:14px;
    text-align:middle;    
}

.sudoku_board .cell.selected, .sudoku_board .cell.selected.fix {
    background:rgb(165, 227, 243);    
}

.sudoku_board .cell.selected.current {
    position:relative;
    background: #3498db;
    font-weight:bold;
    box-shadow: 0px 0px 3px 3px #bdc3c7;
}

.sudoku_board .cell.selected.current span {
    color:rgb(0, 0, 0);
}

.sudoku_board .cell.selected.group {
    color:blue;    
}

.sudoku_board .cell span.samevalue, .sudoku_board .cell.fix span.samevalue {
    font-weight:bold;  
    color:#000000;
}

.sudoku_board .cell.notvalid, .sudoku_board .cell.selected.notvalid{
    font-weight:bold;
    color:rgb(112, 59, 59);;
    background:#e74c3c;
}

.sudoku_board .cell.fix {
    background:#ecf0f1;
    cursor:not-allowed;
}

.sudoku_board .cell.fix span {
  color:#000000;
}

.sudoku_board .cell .solution {
  font-size:10px;
  color:#d35400;
}

.sudoku_board .cell .note {
    color:#bdc3c7;    
    width:50%;    
    height:50%;
    display: inline-block;    
    float:left;
    text-align:center;
    font-size:14px;
  
    -webkit-box-sizing: border-box;
	    -moz-box-sizing: border-box;
	    box-sizing: border-box;
}

.gameover_container .gameover {
    color:white;
    font-weight:bold;
	    text-align:center; 
    
    display:block;
    position:absolute;       
    width:90%;    
    padding:10px;
    
    box-shadow: 0px 0px 5px 5px #bdc3c7;
}


.restart{
    width: 120px;
    background-color: rgba(245, 245, 245, 0);
   position: relative;
  text-align: center;
  color: rgb(255, 255, 255);
  font-size: 1.1em;
  font-weight: 600;
  display: inline-block;
  padding: 0.9375em 2.1875em;
  letter-spacing: 1px;
  border-radius: 15px;
  margin-bottom: 20px;
  margin-left: 180px;
  margin-top:10px ;
  transition: 0.7s ease;
  left: 31rem;
  text-decoration: none;
}
.restart:hover{

    background-color: #6be794;
    transform: scale(1.1);
}

/* console */
.board_console_container, .gameover_container {
    background-color: rgba(127, 140, 141, 0.7);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    
     -webkit-user-select: none;  
     -moz-user-select: none;    
     -ms-user-select: none;      
     user-select: none;
}

.board_console {
    display:block;
    position:absolute;        
    width:50%;        
    color:rgb(255, 255, 255);
    background-color: rgba(100, 104, 104, 0.7);
    box-shadow: 0px 0px 5px 5px #7e8081;
}

.board_console .num {
    width:33.33%;    
    color:#e0e0e0;    
    padding: 1px;
    display: inline-block;    
    font-weight:bold;
    font-size:24px;
    text-align: center;    
    cursor:pointer;
    
    -webkit-box-sizing: border-box; /* Safari/Chrome, other WebKit */
	    -moz-box-sizing: border-box;    /* Firefox, other Gecko */
	    box-sizing: border-box;
    
    box-shadow: 0px 0px 0px 1px #bdc3c7;
}


.board_console .num:hover {
    color:white;
    background:#7cf39e;
}

.board_console .num.remove {
    width:66.66%;    
}

.board_console .num.note {
    background:#12d9e700;
    color:#ecf0f100;
    width: 0px;
}

.board_console .num.note:hover {
    background:#95a5a6;
    color:#f1c40f00;
    width: 0px;
}

.board_console .num.remove:hover {
    color:white;
    background:#c0392b;
}

.statistics {
    text-align:center;    
}
div.num.remove{margin-left: 40px;
width: 100%;
}

div.statistics{color: #1800ee;}



@media all and (orientation:portrait) and (min-width: 640px){
    h1 { font-size:50px; }
    .statistics { font-size:30px; }    
    .sudoku_board .cell span { font-size:60px; }    
    .board_console .num { font-size:60px; }
}

@media all and (orientation:landscape) and (min-height: 640px){
    h1 { font-size:50px; }
    .statistics { font-size:30px; }
    .sudoku_board .cell span { font-size:50px; }
    .board_console .num { font-size:50px; }
}

@media all and (orientation:portrait) and (max-width: 1000px){
    .sudoku_board .cell span { font-size:30px; }   
}

@media all and (orientation:portrait) and (max-width: 640px){
	.sudoku_board .cell span { font-size:24px; }
  .sudoku_board .cell .note { font-size:10px; }
}

@media all and (orientation:portrait) and (max-width: 470px){
	.sudoku_board .cell span { font-size:16px; }
.sudoku_board .cell .note { font-size:8px; }
}

@media all and (orientation:portrait) and (max-width: 320px){
	.sudoku_board .cell span { font-size:12px; }
.sudoku_board .cell .note { font-size:8px; }
}

@media all and (orientation:portrait) and  (max-width: 240px){
	.sudoku_board .cell span { font-size:10px; }   
}


html, body {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
  }
  
  body {
    margin: 0;
  }
  
  img {
    max-width: 100%;
    width: 100%;
    vertical-align: bottom;
  }
  
  h1, h2, p {
    margin: 0;
  }
  
  /*===================
  animation01
  ====================*/
  
  .animation01 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: absolute;
    width: 100%;
    height: 100%;
  }
  
  .animation01 div {
    width: 20%;
    height: 100%;
    animation: animation01 0.275s ease-in forwards;
    transform-origin: bottom;
    opacity: 0;
  }
  
  .animation01 div:nth-child(1) {
    background-color: #d55959;
    animation-delay: 0.4s;
  }
  
  .animation01 div:nth-child(2) {
    background-color: #ffe08b;
    animation-delay: 0.3s;
  }
  
  .animation01 div:nth-child(3) {
    background-color: #75cfb9;
    animation-delay: 0.2s;
  }
  
  .animation01 div:nth-child(4) {
    background-color: #f1a05b;
    animation-delay: 0.1s;
  }
  
  .animation01 div:nth-child(5) {
    background-color: #78bee4;
  }
  
  @keyframes animation01 {
    0% {
        transform: scale3d(1, 0, 1);
        opacity: 1;
    }
    100% {
        transform: scale3d(1, 1, 1);
        opacity: 1;
    }
  }
  
  /*===================
  animation02
  ====================*/
  
  .animation02 {
    position: absolute;
    width: 100%;
    height: 100%;
  }
  
  .animation02 div {
    position: absolute;
    width: 0;
    height: 0;
    animation: animation02 0.6s ease-in 0.6s forwards;
    opacity: 0;
  }
  
  .animation02 div:nth-child(1) {
    top: 0;
    left: 0;
    border-top: 100vh solid transparent;
    border-right: 100vw solid #f2f3df;
    transform-origin: bottom right;
  }
  
  .animation02 div:nth-child(2) {
    right: 0;
    bottom: 0;
    border-bottom: 100vh solid transparent;
    border-left: 100vw solid #f2f3df;
    transform-origin: top left;
  }
  
  @keyframes animation02 {
    0% {
        transform: scale3d(0, 0, 1);
        opacity: 1;
    }
    100% {
        transform: scale3d(1, 1, 1);
        opacity: 1;
    }
  }
  
  /*===================
  animation03
  ====================*/
  
  .animation03 {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 13vw;
    height: 13vw;
  }
  
  .animation03 .circle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transform-origin: center;
    background-color: transparent;
    z-index: 9998;
  }
  
  .animation03 .circle_element01 {
    width: 13vw;
    height: 13vw;
    border: 0.25vw solid #54988b;
    border-radius: 50%;
    animation: animation03_circle 0.3s ease-in-out 0.5s forwards, animation03_circle_element01 0.3s linear 0.9s forwards;
    opacity: 0;
  }
  
  .animation03 .circle_element02 {
    width: 9vw;
    height: 9vw;
    border: 0.5vw solid #4b5e58;
    border-radius: 50%;
    animation: animation03_circle 0.4s ease-in-out 0.5s forwards, animation03_circle_element02 0.2s linear 1.0s forwards;
    opacity: 0;
  }
  
  .animation03 .circle_element03 {
    width: 4vw;
    height: 4vw;
    border: 1vw solid #404a52;
    border-radius: 50%;
    animation: animation03_circle 0.45s ease-in-out 0.5s forwards, animation03_circle_element03 0.15s linear 1.4s forwards;
    opacity: 0;
  }
  
  @keyframes animation03_circle {
    0% {
        transform: scale3d(0, 0, 1);
        opacity: 1;
    }
    100% {
        transform: scale3d(1, 1, 1);
        opacity: 1;
    }
  }
  
  @keyframes animation03_circle_element01 {
    0% {
        border: 0.25vw solid #54988b;
    }
    100% {
        border: 0 solid #54988b;
    }
  }
  
  @keyframes animation03_circle_element02 {
    0% {
        border: 0.5vw solid #4b5e58;
    }
    100% {
        border: 0 solid #4b5e58;
    }
  }
  
  @keyframes animation03_circle_element03 {
    0% {
        border: 1vw solid #404a52;
    }
    100% {
        border: 0 solid #404a52;
    }
  }
  
  /*===================
  animation04
  ====================*/
  
  .animation04 {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    z-index: 9999;
  }
  
  .animation04 .line_wrapper {
    position: absolute;
    opacity: 0;
  }
  
  .animation04 .line {
    display: block;
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: #fff;
    opacity: 0;
  }
  
  /*===========
  line01
  ===========*/
  
  .animation04 .line_wrapper01 {
    top: -20%;
    left: 50%;
    width: 2.5%;
    height: 30%;
    animation: animation04_line_wrapper01 0.45s ease-in 0.8s forwards;
  }
  
  .animation04 .line01 {
    animation: animation04_line01 0.45s ease-in 0.5s forwards;
  }
  
  @keyframes animation04_line_wrapper01 {
    0% {
        transform-origin: top;
        transform: scale3d(1, 1, 1);
        opacity: 1;
    }
    100% {
        transform-origin: top;
        transform: scale3d(1, 0, 1);
        opacity: 1;
    }
  }
  
  @keyframes animation04_line01 {
    0% {
        transform-origin: bottom;
        transform: scale3d(1, 0, 1);
        opacity: 1;
    }
    100% {
        transform-origin: bottom;
        transform: scale3d(1, 1, 1);
        opacity: 1;
    }
  }
  
  /*===========
  line02
  ===========*/
  
  .animation04 .rotate45 {
    display: block;
    position: absolute;
    top: 22.5%;
    left: 50%;
    width: 100%;
    height: 100%;
    transform: rotate(45deg);
  }
  
  .animation04 .line_wrapper02 {
    width: 2.5%;
    height: 30%;
    animation: animation04_line_wrapper02 0.45s ease-in 0.8s forwards;
  }
  
  .animation04 .line02 {
    animation: animation04_line02 0.45s ease-in 0.5s forwards;
  }
  
  @keyframes animation04_line_wrapper02 {
    0% {
        transform-origin: top;
        transform: scale3d(1, 1, 1);
        opacity: 1;
    }
    100% {
        transform-origin: top;
        transform: scale3d(1, 0, 1);
        opacity: 1;
    }
  }
  
  @keyframes animation04_line02 {
    0% {
        transform-origin: bottom;
        transform: scale3d(1, 0, 1);
        opacity: 1;
    }
    100% {
        transform-origin: bottom;
        transform: scale3d(1, 1, 1);
        opacity: 1;
    }
  }
  
  /*===========
  line03
  ===========*/
  
  .animation04 .line_wrapper03 {
    top: 50%;
    left: 90%;
    width: 30%;
    height: 2.5%;
    animation: animation04_line_wrapper03 0.45s ease-in 0.8s forwards;
  }
  
  .animation04 .line03 {
    animation: animation04_line03 0.45s ease-in 0.5s forwards;
  }
  
  @keyframes animation04_line_wrapper03 {
    0% {
        transform-origin: right;
        transform: scale3d(1, 1, 1);
        opacity: 1;
    }
    100% {
        transform-origin: right;
        transform: scale3d(0, 1, 1);
        opacity: 1;
    }
  }
  
  @keyframes animation04_line03 {
    0% {
        transform-origin: left;
        transform: scale3d(0, 1, 1);
        opacity: 1;
    }
    100% {
        transform-origin: left;
        transform: scale3d(1, 1, 1);
        opacity: 1;
    }
  }
  
  /*===========
  line04
  ===========*/
  
  .animation04 .rotate135 {
    display: block;
    position: absolute;
    top: 49.5%;
    left: -22%;
    width: 100%;
    height: 100%;
    transform: rotate(135deg);
  }
  
  .animation04 .line_wrapper04 {
    width: 2.5%;
    height: 30%;
    animation: animation04_line_wrapper04 0.45s ease-in 0.8s forwards;
  }
  
  .animation04 .line04 {
    animation: animation04_line04 0.45s ease-in 0.5s forwards;
  }
  
  @keyframes animation04_line_wrapper04 {
    0% {
        transform-origin: top;
        transform: scale3d(1, 1, 1);
        opacity: 1;
    }
    100% {
        transform-origin: top;
        transform: scale3d(1, 0, 1);
        opacity: 1;
    }
  }
  
  @keyframes animation04_line04 {
    0% {
        transform-origin: bottom;
        transform: scale3d(1, 0, 1);
        opacity: 1;
    }
    100% {
        transform-origin: bottom;
        transform: scale3d(1, 1, 1);
        opacity: 1;
    }
  }
  
  /*===========
  line05
  ===========*/
  
  .animation04 .line_wrapper05 {
    top: 90%;
    left: 50%;
    width: 2.5%;
    height: 30%;
    animation: animation04_line_wrapper05 0.45s ease-in 0.8s forwards;
  }
  
  .animation04 .line05 {
    animation: animation04_line05 0.45s ease-in 0.5s forwards;
  }
  
  @keyframes animation04_line_wrapper05 {
    0% {
        transform-origin: bottom;
        transform: scale3d(1, 1, 1);
        opacity: 1;
    }
    100% {
        transform-origin: bottom;
        transform: scale3d(1, 0, 1);
        opacity: 1;
    }
  }
  
  @keyframes animation04_line05 {
    0% {
        transform-origin: top;
        transform: scale3d(1, 0, 1);
        opacity: 1;
    }
    100% {
        transform-origin: top;
        transform: scale3d(1, 1, 1);
        opacity: 1;
    }
  }
  
  /*===========
  line06
  ===========*/
  
  .animation04 .rotate-135 {
    display: block;
    position: absolute;
    top: -19.5%;
    left: -48%;
    width: 100%;
    height: 100%;
    transform: rotate(-135deg);
  }
  
  .animation04 .line_wrapper06 {
    width: 2.5%;
    height: 30%;
    animation: animation04_line_wrapper06 0.45s ease-in 0.8s forwards;
  }
  
  .animation04 .line06 {
    animation: animation04_line06 0.45s ease-in 0.5s forwards;
  }
  
  @keyframes animation04_line_wrapper06 {
    0% {
        transform-origin: top;
        transform: scale3d(1, 1, 1);
        opacity: 1;
    }
    100% {
        transform-origin: top;
        transform: scale3d(1, 0, 1);
        opacity: 1;
    }
  }
  
  @keyframes animation04_line06 {
    0% {
        transform-origin: bottom;
        transform: scale3d(1, 0, 1);
        opacity: 1;
    }
    100% {
        transform-origin: bottom;
        transform: scale3d(1, 1, 1);
        opacity: 1;
    }
  }
  
  /*===========
  line07
  ===========*/
  
  .animation04 .line_wrapper07 {
    top: 50%;
    left: -20%;
    width: 30%;
    height: 2.5%;
    animation: animation04_line_wrapper07 0.45s ease-in 0.8s forwards;
  }
  
  .animation04 .line07 {
    animation: animation04_line07 0.45s ease-in 0.5s forwards;
  }
  
  @keyframes animation04_line_wrapper07 {
    0% {
        transform-origin: left;
        transform: scale3d(1, 1, 1);
        opacity: 1;
    }
    100% {
        transform-origin: left;
        transform: scale3d(0, 1, 1);
        opacity: 1;
    }
  }
  
  @keyframes animation04_line07 {
    0% {
        transform-origin: right;
        transform: scale3d(0, 1, 1);
        opacity: 1;
    }
    100% {
        transform-origin: right;
        transform: scale3d(1, 1, 1);
        opacity: 1;
    }
  }
  
  /*===========
  line08
  ===========*/
  
  .animation04 .rotate-45 {
    display: block;
    position: absolute;
    top: -49.0%;
    left: 20%;
    width: 100%;
    height: 100%;
    transform: rotate(-45deg);
  }
  
  .animation04 .line_wrapper08 {
    width: 2.5%;
    height: 30%;
    animation: animation04_line_wrapper08 0.45s ease-in 0.8s forwards;
  }
  
  .animation04 .line08 {
    animation: animation04_line08 0.45s ease-in 0.5s forwards;
  }
  
  @keyframes animation04_line_wrapper08 {
    0% {
        transform-origin: top;
        transform: scale3d(1, 1, 1);
        opacity: 1;
    }
    100% {
        transform-origin: top;
        transform: scale3d(1, 0, 1);
        opacity: 1;
    }
  }
  
  @keyframes animation04_line08 {
    0% {
        transform-origin: bottom;
        transform: scale3d(1, 0, 1);
        opacity: 1;
    }
    100% {
        transform-origin: bottom;
        transform: scale3d(1, 1, 1);
        opacity: 1;
    }
  }
  
  /*===================
  animation05
  ====================*/
  
  .animation05 {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
  }
  
  .double_wrapper02 {
    position: relative;
    width: 100%;
    height: 100%;
    animation: animation05_double forwards;
    opacity: 0;
  }
  
  .double_wrapper01 {
    display: block;
    position: absolute;
    border-radius: 50%;
    overflow: hidden;
  }
  
  .double_wrapper01::before {
    content: "";
    display: block;
    position: absolute;
    background: #f2f3df;
    z-index: 2;
  }
  
  .double_wrapper01::after {
    content: "";
    display: block;
    position: absolute;
    background: #f2f3df;
    z-index: 3;
  }
  
  .double_block {
    position: absolute;
    background: #f2f3df;
    border-radius: 50%;
  }
  
  /*==============
  green circle
  ==============*/
  
  .green02 {
    top: 0;
    animation-delay: 1.3s;
  }
  
  .green01 {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 34vw;
    height: 34vw;
    background: #75cfb9;
    z-index: 1;
  }
  
  .green01::before {
    top: 0;
    left: 17vw;
    width: 34vw;
    height: 34vw;
    transform-origin: left 17vw;
    animation: rotate-circle-right 0.5s linear 1.55s forwards;
  }
  
  .green01::after {
    top: 0;
    left: -17vw;
    width: 34vw;
    height: 34vw;
    transform-origin: right 17vw;
    animation: rotate-circle-left 0.5s linear 1.3s forwards;
  }
  
  .green00 {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 9vw;
    height: 9vw;
    z-index: 4;
  }
  
  /*==============
  navy circle
  ==============*/
  
  .navy02 {
    top: -100%;
    animation-delay: 1.4s;
  }
  
  .navy01 {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-20deg);
    width: 25vw;
    height: 25vw;
    background: #485973;
    z-index: 1;
  }
  
  .navy01::before {
    top: 0;
    left: 12.5vw;
    width: 25vw;
    height: 25vw;
    transform-origin: left 12.5vw;
    animation: rotate-circle-right 0.5s linear 1.65s forwards;
  }
  
  .navy01::after {
    top: 0;
    left: -12.5vw;
    width: 25vw;
    height: 25vw;
    transform-origin: right 12.5vw;
    animation: rotate-circle-left 0.5s linear 1.4s forwards;
  }
  
  .navy00 {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 9vw;
    height: 9vw;
    z-index: 4;
  }
  
  /*==============
  yellow circle
  ==============*/
  
  .yellow02 {
    top: -200%;
    animation-delay: 1.45s;
  }
  
  .yellow01 {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(20deg);
    width: 23vw;
    height: 23vw;
    background: #ffe08b;
    z-index: 1;
  }
  
  .yellow01::before {
    top: 0;
    left: 11.5vw;
    width: 23vw;
    height: 23vw;
    transform-origin: left 11.5vw;
    animation: rotate-circle-right 0.5s linear 1.7s forwards;
  }
  
  .yellow01::after {
    top: 0;
    left: -11.5vw;
    width: 23vw;
    height: 23vw;
    transform-origin: right 11.5vw;
    animation: rotate-circle-left 0.5s linear 1.45s forwards;
  }
  
  .yellow00 {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 9vw;
    height: 9vw;
    z-index: 4;
  }
  
  /*==============
  blue circle
  ==============*/
  
  .blue02 {
    top: -300%;
    animation-delay: 1.2s;
  }
  
  .blue01 {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(20deg);
    width: 16vw;
    height: 16vw;
    background: #457ed4;
    z-index: 1;
  }
  
  .blue01::before {
    top: 0;
    left: 8vw;
    width: 16vw;
    height: 16vw;
    transform-origin: left 8vw;
    animation: rotate-circle-right 0.5s linear 1.45s forwards;
  }
  
  .blue01::after {
    top: 0;
    left: -8vw;
    width: 16vw;
    height: 16vw;
    transform-origin: right 8vw;
    animation: rotate-circle-left 0.5s linear 1.2s forwards;
  }
  
  .blue00 {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 7vw;
    height: 7vw;
    z-index: 4;
  }
  
  /*==============
  red circle
  ==============*/
  
  .red02 {
    top: -400%;
    animation-delay: 1.3s;
  }
  
  .red01 {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(45deg);
    width: 12vw;
    height: 12vw;
    background: #e8595f;
    z-index: 1;
  }
  
  .red01::before {
    top: 0;
    left: 6vw;
    width: 12vw;
    height: 12vw;
    transform-origin: left 6vw;
    animation: rotate-circle-right 0.5s linear 1.55s forwards;
  }
  
  .red01::after {
    top: 0;
    left: -6vw;
    width: 12vw;
    height: 12vw;
    transform-origin: right 6vw;
    animation: rotate-circle-left 0.5s linear 1.3s forwards;
  }
  
  .red00 {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 9vw;
    height: 9vw;
    z-index: 4;
  }
  
  @keyframes animation05_double {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
  }
  
  @keyframes rotate-circle-left {
    0% {
        background: #f2f3df;
        transform: rotate(0deg);
    }
    50% {
        background: #f2f3df;
        transform: rotate(-180deg);
    }
    50.01% {
        background: #f2f3df;
        transform: rotate(-180deg);
    }
    100% {
        background: #f2f3df;
        transform: rotate(-360deg);
    }
  }
  
  @keyframes rotate-circle-right {
    0% {
        transform: rotate(0deg);
    }
    50% {
        transform: rotate(-180deg);
    }
    100% {
        transform: rotate(-360deg);
    }
  }
  
  /*===================
  animation06
  ====================*/
  
  .animation06 {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
  }
  
  .rhombus05 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    animation: rhombus 0.7s ease-in 2.0s forwards;
    opacity: 0;
  }
  
  .rhombus04 {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(45deg);
    width: 50vw;
    height: 50vw;
    background-color: #ef5958;
  }
  
  .rhombus03 {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 37.5vw;
    height: 37.5vw;
    background-color: #77ceb9;
  }
  
  .rhombus02 {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 25vw;
    height: 25vw;
    background-color: #ffe08b;
  }
  
  .rhombus01 {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 12.25vw;
    height: 12.25vw;
    background-color: #f2f3df;
  }
  
  @keyframes rhombus {
    0% {
        transform: scale3d(0, 0, 1);
        opacity: 1;
    }
    100% {
        transform: scale3d(10, 10, 1);
        opacity: 1;
    }
  }
  
  /*===================
  animation07
  ====================*/
  
  .animation07 {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 2.5vw;
    height: 2.5vw;
  }
  
  .animation07 .circle {
    position: absolute;
    top: -.2vw;
    left: -.2vw;
    transform-origin: center;
    width: 2.5vw;
    height: 2.5vw;
    animation: animation07_circle 0.2s ease-in 2.19s forwards;
  }
  
  .animation07 .circle_element01 {
    position: absolute;
    top: 0;
    left: 0;
    width: 2.5vw;
    height: 2.5vw;
    border: 0.2vw solid #a18a66;
    background-color: #fff;
    border-radius: 50%;
    animation: animation07_circle_element01 0.2s ease-in 2.0s forwards;
    transform-origin: center;
    opacity: 0;
  }
  
  @keyframes animation07_circle {
    0% {
        transform: scale3d(1, 1, 1);
        opacity: 1;
    }
    100% {
        transform: scale3d(1.4, 1.4, 1);
        opacity: 0;
    }
  }
  
  @keyframes animation07_circle_element01 {
    0% {
        transform: scale3d(0, 0, 1);
        opacity: 1;
    }
    100% {
        transform: scale3d(1, 1, 1);
        opacity: 1;
    }
  }
  
  .animation07 .line_wrapper {
    position: absolute;
    opacity: 0;
  }
  
  .animation07 .line {
    display: block;
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: #000000;
  }
  
  /*===========
  line01
  ===========*/
  
  .animation07 .line_wrapper01 {
    top: -95%;
    left: 45%;
    width: 10%;
    height: 60%;
    animation: animation07_line_wrapper01 0.5s ease-in 2.0s forwards;
  }
  
  .animation07 .line01 {
    animation: animation07_line01 0.5s ease-in 1.6s forwards;
  }
  
  /*===========
  line02
  ===========*/
  
  .animation07 .rotate60 {
    display: block;
    position: absolute;
    top: 22.5%;
    left: 33%;
    width: 100%;
    height: 100%;
    transform: rotate(60deg);
  }
  
  .animation07 .line_wrapper02 {
    top: -78%;
    left: 10%;
    width: 10%;
    height: 60%;
    animation: animation07_line_wrapper01 0.5s ease-in 2.0s forwards;
  }
  
  .animation07 .line02 {
    animation: animation07_line01 0.5s ease-in 1.6s forwards;
  }
  
  /*===========
  line03
  ===========*/
  
  .animation07 .rotate120 {
    display: block;
    position: absolute;
    top: 36.5%;
    left: 0%;
    width: 100%;
    height: 100%;
    transform: rotate(120deg);
  }
  
  .animation07 .line_wrapper03 {
    top: -78%;
    left: 10%;
    width: 10%;
    height: 60%;
    animation: animation07_line_wrapper01 0.5s ease-in 2.0s forwards;
  }
  
  .animation07 .line03 {
    animation: animation07_line01 0.5s ease-in 1.6s forwards;
  }
  
  /*===========
  line04
  ===========*/
  
  .animation07 .line_wrapper04 {
    top: 140%;
    left: 45%;
    width: 10%;
    height: 60%;
    animation: animation07_line_wrapper02 0.5s ease-in 2.0s forwards;
  }
  
  .animation07 .line04 {
    animation: animation07_line02 0.5s ease-in 1.6s forwards;
  }
  
  /*===========
  line05
  ===========*/
  
  .animation07 .rotate-120 {
    display: block;
    position: absolute;
    top: -15.5%;
    left: -34%;
    width: 100%;
    height: 100%;
    transform: rotate(-120deg);
  }
  
  .animation07 .line_wrapper05 {
    top: -78%;
    left: 10%;
    width: 10%;
    height: 60%;
    animation: animation07_line_wrapper01 0.5s ease-in 2.0s forwards;
  }
  
  .animation07 .line05 {
    animation: animation07_line01 0.5s ease-in 1.6s forwards;
  }
  
  /*===========
  line06
  ===========*/
  
  .animation07 .rotate-60 {
    display: block;
    position: absolute;
    top: -34.5%;
    left: -3%;
    width: 100%;
    height: 100%;
    transform: rotate(-60deg);
  }
  
  .animation07 .line_wrapper06 {
    top: -78%;
    left: 10%;
    width: 10%;
    height: 60%;
    animation: animation07_line_wrapper01 0.5s ease-in 2.0s forwards;
  }
  
  .animation07 .line06 {
    animation: animation07_line01 0.5s ease-in 1.6s forwards;
  }
  
  @keyframes animation07_line_wrapper01 {
    0% {
        transform-origin: top;
        transform: scale3d(1, 1, 1);
        opacity: 1;
    }
    100% {
        transform-origin: top;
        transform: scale3d(1, 0, 1);
        opacity: 1;
    }
  }
  
  @keyframes animation07_line01 {
    0% {
        transform-origin: bottom;
        transform: scale3d(1, 0, 1);
        opacity: 1;
    }
    100% {
        transform-origin: bottom;
        transform: scale3d(1, 1, 1);
        opacity: 1;
    }
  }
  
  @keyframes animation07_line_wrapper02 {
    0% {
        transform-origin: bottom;
        transform: scale3d(1, 1, 1);
        opacity: 1;
    }
    100% {
        transform-origin: bottom;
        transform: scale3d(1, 0, 1);
        opacity: 1;
    }
  }
  
  @keyframes animation07_line02 {
    0% {
        transform-origin: top;
        transform: scale3d(1, 0, 1);
        opacity: 1;
    }
    100% {
        transform-origin: top;
        transform: scale3d(1, 1, 1);
        opacity: 1;
    }
  }
  
  /*===================
  animation08
  ====================*/
  
  .animation08 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    animation: animation08 1.5s ease-out 2.8s forwards;
    opacity: 0;
    
   
  }
  
  .animation08 div:nth-of-type(1) {
    width: 100%;
    height: 100%;
    background: #000000ee;
  }
  
  .animation08 div:nth-of-type(2) {
    width: 100%;
    height: 25%;
    background: #75cfb9;
  }
  
  .animation08 div:nth-of-type(3) {
    width: 100%;
    height: 25%;
    background: #457ed4;
  }
  
  .animation08 div:nth-of-type(4) {
    width: 100%;
    height: 25%;
    background: #e8595f;
  }
  
  .animation08 div:nth-of-type(5) {
    width: 100%;
    height: 25%;
    background: #ffe08b;
  }
  
  @keyframes animation08 {
    0% {
        transform: translateY(-200vh);
        opacity: 1;
        
    }
    100% {
        transform: translateY(0);
        opacity: 1;
      
    }
  }
  
  @media screen and (max-width: 750px) {
  /*===================
  animation02
  ====================*/
  @keyframes animation02 {
    0% {
        transform: scale3d(0, 0, 1);
        opacity: 1;
    }
    100% {
        transform: scale3d(1.2, 1.2, 1);
        opacity: 1;
    }
  }
  /*==============
  green circle
  ==============*/
  .green01 {
    width: 70vw;
    height: 70vw;
  }
  .green01::before {
    left: 35vw;
    width: 70vw;
    height: 70vw;
    transform-origin: left 35vw;
  }
  .green01::after {
    left: -35vw;
    width: 70vw;
    height: 70vw;
    transform-origin: right 35vw;
  }
  /*==============
  navy circle
  ==============*/
  .navy01 {
    width: 50vw;
    height: 50vw;
  }
  .navy01::before {
    left: 25vw;
    width: 50vw;
    height: 50vw;
    transform-origin: left 25vw;
  }
  .navy01::after {
    left: -25vw;
    width: 50vw;
    height: 50vw;
    transform-origin: right 25vw;
  }
  /*==============
  yellow circle
  ==============*/
  .yellow01 {
    width: 35vw;
    height: 35vw;
  }
  .yellow01::before {
    left: 17.5vw;
    width: 35vw;
    height: 35vw;
    transform-origin: left 17.5vw;
  }
  .yellow01::after {
    left: -17.5vw;
    width: 35vw;
    height: 35vw;
    transform-origin: right 17.5vw;
  }
  /*==============
  blue circle
  ==============*/
  .blue01 {
    width: 20vw;
    height: 20vw;
  }
  .blue01::before {
    left: 10vw;
    width: 20vw;
    height: 20vw;
    transform-origin: left 10vw;
  }
  .blue01::after {
    left: -10vw;
    width: 20vw;
    height: 20vw;
    transform-origin: right 10vw;
  }
  .blue00 {
    width: 7vw;
    height: 7vw;
  }
  /*==============
  red circle
  ==============*/
  .red00 {
    width: 6vw;
    height: 6vw;
  }
  /*===================
  animation06
  ====================*/
  @keyframes rhombus {
    0% {
        transform: scale3d(0, 0, 1);
        opacity: 1;
    }
    100% {
        transform: scale3d(20, 20, 1);
        opacity: 1;
    }
  }
  }